40891035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160357}}^1$

素因数の和:160382

約数の個数: 16

約数和(自身を含む): 69274656

約数和(自身を除く): 28383621

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 160357, 481071, 801785, 2405355, 2726069, 8178207, 13630345, 40891035]

約数ペア:

[(1, 40891035), (3, 13630345), (5, 8178207), (15, 2726069), (17, 2405355), (51, 801785), (85, 481071), (255, 160357)]